Question about NEC - 42" Commercial Plasma Screen ****(no TV Tuner) Multimedia Projector

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No sound, picture is fine

I have sound on my television, but no picture. I have disconnected the digital cable box to make sure that wasn't the problem. Regular cable, DVD player, Playstation all just have a blank white picture on the screen. Can change channels and hear the audio for all,but again no picture. My NEC plasma model px-42vr5w will have picture but no sound, what is wrong??

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projdoc
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1 Answer

No sound great picture


Are you connected to a Cable box? then make sure cable box is not on MUTE and audio cables are attached.
From MENU check to see that speakers are not disabled on your TV.

Good Luck
N Sabre

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Our receiver is connected to our cable box via an HDMI cable. Picture and audio show up fine, then goes out for a minute and then comes back--this keeps happening. Every time the picture/sound disappear,...


Connect the TV directly to cable box to make sure the TV and cable box are ok. If you have picture then the receiver is no good. Some Denons have problem with HDMI board (digital unit).

Oct 06, 2009 | Denon AVR-2308CI

1 Answer

No picture or sound


You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

Mar 24, 2009 | Sony KP-57WV600 57" Rear Projection...

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JVC LT-Z37SX5 no sound when using hdmi connection to HD box


the tv has a configaration that conveys the sets focus on both audio and video performance. full hd resolution of 1920-1080 pixels.
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Jan 12, 2009 | JVC AV-36D303 36" TV

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DVI/HDMI Cable lost my pic and sound


Try disconnecting the hdmI cable and the dvr box.
Connect the cable directly to the cable input.
Sometimes the dvr boxes will cause this problem
after you connect the hdmi cable.

Dec 09, 2008 | Hitachi 57F500 57" Rear Projection...

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Disconnected RCA plugs from 52'' RCA and now no sound even...


ont back of the set there are a set of jacks you can hook ext speakers to make sure that switch is turned to int speakers

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1 Answer

Have sound, no picture


After fooling around with all of the buttons, and disconnecting the power to the TV, it occured to me that it may be the Comcast digital cable box. I unplugged the cable box for a few minutes, plugged it back in and the TV works just fine!

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1 Answer

No sound from plasma to home theatre


First off it's always best to start from scratch when it comes to home audio. LoL. Many times I've been in this situation.
So with everything disconnected. You should have your HDMI, COMPONENT, RCA(R,W,Y)
HDMI and COMPONENT are the exact same thing and in all preference COMPONENT is far better thand HDMI for the pure fact that each wire is in it's own casing and insualted to avoid feedback from the other wires.
Anyways, with everything disconnected we begin
From you Cable/satellite box- Run your HDMI cable from you cable box to your HDMI 1 input on your tv.(If your speakers were to work on your tv you would automaticaly get sound and picture)
That should be all that you should be running from you cable box. Now that we have one thing running we go to the next thing.
From your TV run your audio out (RCA Red/White) to your amp. Usually your preference but more than likely your TV IN on your amp.
With your amp now set on TV, you should automatically get sound from your tv. and if your running an HD cable box even though your only running RED/WHITE to your amp, you will still be receiving Digital sound.
Most new amps Should have a digital input and if your running and 1080iUp this one RCA plugin will give you dolby digital sound from your dvd player to your amp. Then running a video rca up to your tv, will give you the picture, while the digital out on your dvd player to your amp will give you dolby digital sound.

It's a basic simple step to get sound. Like a continuing current. So just as long as you have your cable to -- tv -- home theatre. Everything should work. Otherwise I would go and check your cables and make sure they are not faulty.
I hope this confusing walkthrough helps.

Jun 23, 2008 | Panasonic TH-42PX60U Television

1 Answer

Digital channel set-up


Unplug the set for 12 to 24 hours. if that does not help, go into channel search but make sure the cable box is plugged in and turned on. If that does not work call out a tech to sort out your problem. Experimenting is fun at times, no insult intended, but its not the best thing to do with a TV set.

Sep 18, 2006 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

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